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#8
03-31-2008, 08:16 AM
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Re: Any Tips for Tuning the Rochester Quadrajet
When I used to drag race a Q-jet car I made a tab that held the upper flaps open about 1/8" so air would instantly flow past the enrichment holes, making it act like a secondary accelerator pump. Some of the Olds and Pontiac carbs had square openings in the upper flaps that would do the same thing.
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...................... John Brown This isn't rocket surgery..... 
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